import { IResponseType, ResInit } from "./types";
export declare class Res extends Response {
    readonly meta?: Record<string, any>;
    readonly responseType?: IResponseType;
    readonly timeout: number;
    readonly abortController: AbortController;
    /**
     * 对返回对象的增强
     * @param response 上一个对象
     * @param options 拓展
     */
    constructor(response: Res, options: ResInit | Response);
}